THERMOTROPIC BEHAVIORS OF THE MESOPHASE PITCH DERIVED FROM COAL TAR PITCHES.

Takeshi Tosu, Yozo Korai, Isao Mochida

Research output: Contribution to journalConference article

Abstract

The thermal behavior of the mesophase pitch is most relevant in the carbon technology. In the present paper, the behavior of a mesophase pitch prepared from a hydrogenated coal tar pitch was observed under a hot-stage microscope during the repeated heating and cooling. Although some coal tar pitches have been reported to be difficult for the hot-stage microscopy, the hydrogenation of the pitch allowed easy observation of its mesophase behavior.

Original languageEnglish
Pages (from-to)170-171
Number of pages2
JournalExtended Abstracts and Program - Biennial Conference on Carbon
Publication statusPublished - Dec 1 1985

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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